baber/WOPTO huggingface dataset:
Patent JP-H0756156-A (JP)
Title: Liquid crystal display element
Inventor: HIGA MASAKATSU
IPC: G02F1/13363
Filed: 1993-08-17
Abstract: PURPOSE:To improve mass productivity and to make a thickness and size smaller without impairing a display grade by constituting the liquid crystal display element in such a manner that the average of the delay axis direction of retardation within a substrate plane is approximately paralleled or approximately orthogonally intersected with the orientation direction of liquid crystal molecules on the substrate surface. CONSTITUTION:The directional relations of the respective elements of the STN type liquid crystal display element formed by using a pair of plastic films formed with transparent electrodes and oriented films as substrates 16 are the rubbing direction 11 of the upper substrate, the rubbing direction 12 of the lower substrate, the delay axis direction 13 of the retardation of the upper substrate, the transmission axis 14 of an upper polarizing plate and the transmission axis 15 of a lower polarizing plate. The upper and lower substrates 16 are so arranged that the max. value of the retardation within the substrate plane is <=50nm and that the direction of the retardation changes within the substrate plane and that the average of the delay axis direction 13 of the retardation within the substrate plane is approximately paralleled or approximately orthogonally intersected with the orientation direction of the liquid crystal molecules on the substrate surface; for example, the rubbing direction 12 of the substrate. Then, the unequal colors and unequal contrasts of the liquid crystal element are decreased and the quality is stabilized.
Patent JP-S6468793-A (JP)
Title: Drive circuit for matrix type display device
Inventor: HOSHIYA TAKAYUKI
IPC: G09G3/20
Filed: 1987-09-10
Abstract: PURPOSE: To output a trivalent level scanning voltage with an economical architecture by constituting an output part so as to correspond to an odd number line and an even number line respectively. CONSTITUTION: This circuit is provided with the output part 3 corresponding to the odd number line G2i-1 of the scan bus line Gi (i=1, 2, 3,...) of a matrix type display and an output part 4 corresponding to an even number line G2i. Then respectively inputted, at least, a trivalent level voltage e.g. voltages V1 , V2 , 0 are selectively switched and outputted from the output part 3 and 4. By this way, at least, the trivalent scanning voltage is outputted with the output part 3 and 4 of about the same circuit scale as a bivalent level driving constitution.
Patent JP-H0386131-A (JP)
Title: Vacuum cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/28
Filed: 1989-08-31
Abstract: PURPOSE:To improve heat insulating efficiency, to attach a muffler function, and to protect an electric circuit part from dust by enclosing the motor of a blower by forming a radiator which cools the circuit element of the electric circuit part cylindrically, and separating the electric circuit part from a blower room by arranging it outside. CONSTITUTION:When the motor 43 of a cleaner main body 10 is revolved, the blower 41 is driven, and an air flow advancing from a suction port 12 side to a distributed exhausting port 16 side is formed. When cleaning is progressed and the time elapses and heat generated in the motor 43, etc., is accumulated in the circuit element 47 of the electrical circuit part 45, an adverse effect is given on electrical characteristic. However, the air with low temperature flows in the blower room 40 via a dust collecting room 20, and is splashed on the internal plane of a heat insulating board 44, which cools radiation, and is exhausted from the exhaust port 16. At this time, a rotating tone generated simultaneously is multipath-reflected on the inner peripheral plane of the heat insulating board 44, then, is muffled. Meanwhile, the electric circuit part 45 composed of a printed circuit board 46 is placed outside a blower path by being separated from the blower room 40 by the partition of the heat insulating board 44. Therefore, even when dust or the like flows out, heat generation in the circuit element due to the accumulation of the dust can be prevented from occurring.
Patent JP-H0779957-A (JP)
Title: Radiographic diagnostic apparatus
Inventor: GOTO ATSUSHI
IPC: A61B6/00
Filed: 1993-09-10
Abstract: PURPOSE:To provide a supporting device controlled by three axes which is capable of constantly showing the upright image even if the rotary angles of the three axes are changed by arbitrary degrees. CONSTITUTION:The radiographic diagnosis apparatus holds a rotation adjusting means 48, which is applied for the radiograhic diagnostic apparatus having the supporting apparatus 40 controlled by three axes, and is a method to conduct the rotation adjusting of the image to be observed when the first to third arms of 46, 44 and 42 driven around the three axes are rotated by arbitrary degrees from the reference position by determing the rotation adjustment angle phi of the image to be observed base on the rotation angle 7 from the reference position for the first arm 46, the rotation angle beta from the reference position for the second arm 44, and the rotaition angle alpha from the reference position for the third arm 42.
Patent JP-S6284194-A (JP)
Inventor: IKEMOTO TAKESHI
IPC: A61K8/00
Filed: 1985-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59115420-A (JP)
Title: Secondary air feeder for cylinder number control engine
Inventor: NISHIDA TOSHIAKI
IPC: F02D13/06
Filed: 1982-12-22
Abstract: PURPOSE:In a cylinder number control engine, to feed secondary air corresponding to exhaust gas flow by opening a secondary air feed path through a check valve to an exhaust path of cylinder for holding full-close of suction/exhaust valve under low load operation. CONSTITUTION:Suction/exhaust valve of cylinders 10b, 10c in engine cylinders is opened/closed by a locker arm to be driven hydraulically while a cylinder number control circuit 30 will relieve oil pressure through an actuator 34 under low load and low rotation and the water temperature has exceeded over predetermined level on the basis of detected levels from suction negative pressure sensor 31, water temperature sensor 32, and rotation sensor 33 thus to hold full- close of suction/exhaust valve. A secondary air feed path 7 is opened through a check valve 8 to exhaust paths 6a, 6b of cylinders 10b, 10c and when suction/ exhaust valves in cylinders 10b, 10c have held full-close, secondary air feed is reduced.
Patent JP-2001052854-A (JP)
Title: Light emitting device
Inventor: KOYAMA TOMOKO
IPC: H01L51/50
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device having a spectral band width of emitted wavelengths remarkably narrower than that of a conventional EL element, having directivity, applicable not only to a displaying body but to optical communications, and capable of emitting light of a plurality of different wavelengths. SOLUTION: This light emitting device 1000 has a substrate 10, and luminescence element parts 100a, 100b, 100c formed in parallel on the substrate 10. Because the luminescence element parts 100a, 100b, 100c have diffraction gratings 12a, 12b, 12c, respectively, with pitches different in optical length, they can emit light of a plurality of different resonance wavelengths. An insulating layer 16 has slit-like opening parts 16a, 16b, 16c. Therefore, the insulating layer 16 functions as a current constricting layer. When a prescribed voltage is impressed on positive-electrode layers 20a, 20b, 20c and on a negative- electrode layer 22, current flows mainly through domains CA corresponding to the opening parts 16a, 16b, 16c.
Patent JP-S61103995-A (JP)
Title: Aqueous lubricating oil
Inventor: FURUSE KAZUO
IPC: C10M173/02
Filed: 1984-10-26
Abstract: PURPOSE:To provide the titled lubricating oil of high corrosionproofness for zinc among others, made up of an aqueous solution containing each specific water-soluble polyalkylene glycol derivative, glycol ether and sulfonamide carboxylic acid salt in a specified proportion. CONSTITUTION:The objective lubricating oil made up of an aqueous solution containing (A) 10-40wt% of a water-soluble polyalkylene glycol derivative with a molecular weight 500-100,000, (B) 10-60wt% of a glycol ether with a molecular weight <=300, and (C) 0.05-20wt% of a sulfonamide carboxylic acid alkali metal salt or amine salt [said carboxylic acid being represented by formula (R is 4-26C alkyl, aryl or alkylaryl; n is 1-20). USE:Water-glycol-based flame-retardant hydraulic fluid, solution-type cutting oil, grinding oil, press oil, etc.
Patent JP-S6285298-A (JP)
Inventor: FUJIHIRO TETSUYA
IPC: G10H1/08
Filed: 1985-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04106680-A (JP)
Title: Character reading and correcting device
Inventor: MIZUNO MASAAKI
IPC: G06K9/03
Filed: 1990-08-27
Abstract: PURPOSE:To improve the processing capacity of the title device by displaying correct candidate characters from a candidate character storing memory by pressing a key and selecting a correct character category from the displayed correct candidate character categories. CONSTITUTION:Candidate character categories read by a character reading section (OCR) 1 are successively transferred to a read character storing buffer 2 and a recognition controlling section 3 successively transfers character categories corresponding to individual character images to a display controlling section 4 after reading out the character categories. The section 4 generates corresponding character patterns and transfers the patterns to a displaying section 5 for display. When an operator finds a wrong character on the section 5, the operator presses a candidate character selecting key 61 after moving a cursor to the position of the wrong character by using a keyboard 6. Then a code conversion circuit 7 transfers a candidate character selection instructing signal to the section 4. Accordingly, the section 4 sends another candidate character category corresponding to the same character image to the section 5 and the section 5 displays a character pattern corresponding to the candidate character category. When the character pattern is correct, the operator transfers a correction command signal to the section 3 by pressing a correction key 62. Therefore, correcting efficiency of this character reading and correcting device is improved.
Patent JP-H0948420-A (JP)
Title: Package body and production thereof
Inventor: HIRAI YUICHI
IPC: B31B50/64
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process, reduce its manufacturing cost, and prevent environmental disruption in disposal after use. SOLUTION: A paper blank-plate in which a bottom 1, side wall 2, and a flange 3 are integrated is made out of base paper, such as cup base-paper, and a paper container main body is made by placing the blank plate into a mold for vacuum or air-pressure forming, thereby forming it into a box. Further, a package container with a film 7 firmly joined to its entire inside is made by subjecting the heated thermoplastic resin inner protective film 7 to vacuum or air-pressure forming inside the paper container main body. Thereafter, stuff as contents 9 are filled into the package container, further, the package container is sealed under heat with a lid 11 attached to the flange 3 of the package container, and thus a package body is made.
Patent JP-H1159904-A (JP)
Title: Bucket discharge device of gathering packaged document
Inventor: TANAAMI HIROSHI
IPC: B65G57/03
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To stably store packaged documents by arranging a bucket diagonal to a discharge port, and lowering the bucket according to the discharge quantity of the documents to be discharged from the discharge port to arrange the bucket in a rear stage of a paper sheet feed device. SOLUTION: Two buckets feed parts 80a, 80b are arranged in a forward stage of a bucket discharge device, and a diverter 71 to alternately sort packaged bodies 11 so as to be thrown into a bucket in the preset group unit is arranged. The bucket discharge device is provided with a diagonal transfer roller surface in which the bucket is arranged diagonal to the discharge port when the packaged bodies are packed in a box-shaped bucket one side of which is open, and discharged, and also provided with a bucket lowering servo motor to lower the bucket according to the discharge quantity of the packaged bodies 11 to be discharged from the discharge port of the diverter 71. The bucket in which the packaged bodies 11 of the preset group unit is thrown in the bucket, is moved sidewise toward 81a side and discharged because the following bucket is lowered.
Patent JP-H04105660-A (JP)
Title: Expander for vital pipeline
Inventor: HIRAO ISAMI
IPC: A61M29/02
Filed: 1990-08-27
Abstract: PURPOSE:To heat a stent safely with a simple construction by arranging a reaction heating substance in a balloon as heating means of the stent so that a chemical reaction is caused with a fluid fed into the balloon through a catheter. CONSTITUTION:A vital pipeline expander 1 is made up of a balloon dilator 5 and a cylindrical stent 6. The balloon dilator 5 is made up of a catheter 2 for supplying fluids and a balloon 3 so arranged at a tip part of the catheter 2 as freely expandable. The balloon 3 comprises an elastic material and provided inside with a reaction heating substance 4 that generates heat in a chemical reaction caused with a fluid to be infected through a path 7 of the catheter to expand the balloon 3. The stent 6 mounted being fitted onto an outer circumference of the balloon 3 comprises a so-called shape memory resin having a shape memorized and is inserted into a constricted part 10 within a vital pipeline to expand the part with an expansion of the stent 6 being heated. Thus, the stent is left in the constricted part 10 thereby securing a internal cavity of the vital pipeline 9.
Patent JP-H04107099-A (JP)
Title: Wireless michrophone
Inventor: AKE YASUYUKI
IPC: H04B1/04
Filed: 1990-08-28
Abstract: PURPOSE:To remove an external noise to a signal concerning the operation of a control circuit by providing a filter for removing a frequency signal component approximately same as the frequency signal concerning the operation of the control circuit at the back stage of a michrophone head and at the front stage of the control circuit. CONSTITUTION:A noise signal detected in a dynamic michrophone head 1 is impressed to a notch filter 3 through a low frequency amplifier circuit 2. The notch filter 3 has a filtering characteristic attenuating the signal at a frequency band of 1-2kHz in the vicinity of a frequency 31.5kHz as a central frequency which is the double of the horizontally synchronizing signal of a television monitor. Therefore, even when the dynamic michrophone head 1 captures the noise signal in vicinity of 31.5KHz, an output signal from a circuit at the back stage of the notch filter 3, especially from a musical interval raising key control circuit 8, is not affected.
Patent JP-2000075481-A (JP)
Title: Photosensitive resin composition useful for constituting printing plate
Inventor: LEACH DOUGLAS DR
IPC: G03F7/027
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which has resistance to deterioration by hydrolysis during storage, is capable of being excellently printed on a wide range of substrates and exhibits a Shore A hardness of 24-60, high recovery resilience, a high tensile strength and a high elongation and further, which is capable of being developed using an aqueous washing agent after exposure so as to produce a relief printing plate and shows little swelling when a printing ink based on water is used. SOLUTION: The photosensitive resin composition is a photopolymer composition which is composed of (a) a polyurethane pre-polymer produced by the reaction of at least one diisocyanate, at least one polyether diol having an olefinic unsaturation degree of <=0.01 meq/g and a hydroxy functionalized (meth) acrylate, (b) at least one monomer and (c) at least one photoinitiator.
Patent JP-H04105917-A (JP)
Title: Foaming of organic resin
Inventor: MORITA YUKIO
IPC: B29C47/02
Filed: 1990-08-27
Abstract: PURPOSE:To make a high foaming possible by using nitrogen, etc., as an aid in the solution of ozone layer destruction problems by a method wherein an organic resin containing a foaming agent is ejected from an extruder and fed into a long-size land die connected airtight to the head of the extruder so as to be expanded therein. CONSTITUTION:A foam polyethylene 1 mixed with a foam agent such as nitrogen and argon is continuously fed from an extruder 2 to a long-size land die 4 directly connected to the discharge opening of a cross head. On the other hand, a conductor 5 is introduced through a nipple 31 insertably provided in the cross head 3 to keep the cross head 3 and the long-size land die 4 running continuously. The foam polyethylene 1 is sent from inside the cross head 3 under a high pressure to the long-size land die 4 under a low pressure and proceeds together with the conductor 5 while it is expanding. The expanding polyethylene 1' reaches the next land part 42 having a predetermined inside diameter to attain the desired expansibility and is cooled with its outside diameter retained at a substantially constant value and a highly foaming polyethylene insulated electric wire 6 having a highly expanded polyethylene layer formed on the conductor 5 is carried out.
Patent JP-H04107818-A (JP)
Title: Lamp annealer
Inventor: IWASHIMA TERUAKI
IPC: H01L21/26
Filed: 1990-08-28
Abstract: PURPOSE:To eliminate uneven heating of a semiconductor wafer due to differential heating characteristics between heating lamps by employing a plurality of movable lamps and a mechanism for moving the plurality of lamps around a semiconductor treating chamber. CONSTITUTION:A lamp annealer for heating a semiconductor wafer 3 placed in a semiconductor treating chamber at 600-1200 deg.C by means of a plurality of heating lamps comprises a silicon chamber 1, wafer supporting pins 2, the semiconductor wafer 3 and halogen lamps 4. The semiconductor wafer 3 is supported on the wafer supporting pins 2 in the silicon chamber 1 and the halogen lamps 4 rotate, respectively, above and below the silicon chamber 1. Consequently, all halogen lamps 4 heat all points on the semiconductor wafer 3 uniformly. According to the constitution, uneven heating of the semiconductor wafer 3 due to differential heating characteristics between halogen lamps 4 can be eliminated.
Patent JP-H0889852-A (JP)
Title: Water sprinkling device
Inventor: ABE KAZUHIKO
IPC: B05B1/20
Filed: 1994-09-21
Abstract: PURPOSE: To make the clogging of the pores of a tube hardly generate by inserting a soft elastomer in a water sprinkling pipe or tube having a plurality of pores or water sprinkling orifices and fitting a drain valve in the vicinity of the bonded part with water supply piping. CONSTITUTION: A soft elastomer 4 is inserted in a water sprinkling pipe or tube (hereinbelow referred to as a tube) having pores or water sprinkling orifices (hereinafter referred to as pores) 2 and drain valves 5A, 5B operated at the time of low pressure are attached in the vicinity of both ends of the tube. When a pump 9 is stopped, the pressure in the tube is lowered to open the drain valves 5A, 5B and drainage is performed but, when the pump 9 is started, a water stream is generated and the elastomer 4 is pushed to be moved to the left. Whereupon, the pressure in the tube is increased to close the drain valves 5A, 5B and a sprinkling water stream 3 is generated. When a changeover valve 8 is changed over to piping 7A, the elastomer 4 is moved to the right. The elastomer 4 is moved while it rubs the inner wall of the tube to remove bonded matter to prevent the clogging of the tube.
Patent JP-S6380281-A (JP)
Title: Toner replenishing device
Inventor: SHIGEMURA YUTAKA
IPC: G03G15/08
Filed: 1986-09-24
Abstract: PURPOSE:To prevent a toner from being scattering to an outside, by providing a locking mechanism for preventing a flexible sheet from being peeled off, and also, providing a releasing mechanism for releasing an obstructed state generated by the locking mechanism, by leading a toner cartridge to a prescribed position. CONSTITUTION:In case of a normal state of a locking mechanism A, an oscillating piece 10 is maintained in a state that a leading part 10a is fitted into a small hole by means of a frictional resistance in the periphery of a horizontal shaft 11 or a slight adhesion to a bracket 9, etc., and a flexible sheet 5 is prevented from being peeled off by the leading part 10a. Also, as for a releasing mechanism B, by loading a toner cartridge 2 to the prescribed position of a hopper 1, a trailing part 10b hits against an abutting member 12a and pushed up, therefore, the oscillating piece 10 is rocked around periphery of the horizontal shaft 11 and the leading part 10a is drawn out of the small hole, and the obstructed state is released.
Patent JP-2000056922-A (JP)
Title: Wireless mouse
Inventor: HORIBATA HIDEAKI
IPC: G06F3/0354
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of a battery that is built into a wireless mouse and to shorten the time when a computer input operation is interrupted by the charging or replacement of the battery. SOLUTION: X and Y axis direction moved amount transmission shafts 2 and 3 which are placed to touch a ball 1 rotate in response to the movements of a mouse. Thus, X and Y axis direction moved amount detection gears 4 and 5 and generators 6 and 7 which are attached to the shafts 2 and 3 respectively rotate, and X and Y axis direction moved amount sensors 8 and 9 measure the rotational directions and rotational amount of the ball 1 on the X and Y axes respectively. Meanwhile, the generators 6 and 7 generate an electric power corresponding to the rotational speed of the ball 1 and this electric power is supplied to a secondary battery 12 which is built into the mouse.
Patent JP-H0678429-A (JP)
Title: Metal fitting for attaching round wiring instrument
Inventor: YOKOYAMA HIDEKI
IPC: H02G3/02
Filed: 1992-08-26
Abstract: PURPOSE:To attach a round wiring instrument to a round instrument attaching hole. CONSTITUTION:This is a metal fitting for attachment, which retains a round wiring instrument installed in the round instrument attaching hole bored in a wall panel. This is equipped with a semicircular metal fitting body 3 arranged along the margin of an opening on the rear side of an instrument attaching hole. This is provided with a screw receiving part 5 wherein the mounting screw 4 projected from the round wiring instrument is screwed through an instrument attaching hole. For the round wiring instrument, the margin is abutted against the margin of the opening on the surface side of the instrument attaching hole.
Patent JP-H0786418-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: FUJIMOTO OSAMU
IPC: H01L21/822
Filed: 1993-09-13
Abstract: PURPOSE:To provide a forming method of a P-N junction capacitance wherein a sufficiently large junction capacitance can be obtained when the area of a P-N junction part is made small, regarding the forming method of a P-N junction capacitance and a semiconductor storage device. CONSTITUTION:After a first buried layer 3 of the opposite conductivity type is formed on a part of a semiconductor substrate 1 of a conductivity type, a first epitaxial layer 2 of the opposite conductivity type is formed. A second epitaxial layer 6 of the opposite conductivity type is formed by forming a second buried layer 7 of the opposite conductivity type so as to come into contact with the first buried layer 3. An impurity diffusion layer 9 of a conductivity type is formed by introducing impurities of a conductivity type into the region corresponding with the second buried layer 7 of the second epitaxial layer 6 and annealing the substrate. A P-N junction capacitance is formed between the impurity diffusion layer 9 of a conductivity type and the second buried layer 7 of the opposite conductivity type.